Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am using SEGGER Studio on MacOSx.
When use the latest mesh SDK, I can run the light_control example and see the debug log in the Debug Terminal of SEGGER Studio.
However...
Hello,
I'm trying to setup a nRF Cloud Bluetooth gateway using my PC (with openSuse 42.2 64bits and rRF Connect v2.1.0 + nRF Cloud Gateway v0.9.7) and a nRF52 DK and I...
Hello: I am using an NRF51 dongle. Date on the device sticker on the back is 2015.38. Also using nrf51_ble_driver_linux_0.5.0.
I can see/connect to the device I am trying...
Hi,
I am trying to integrate Visual Studio to the nrf SDK and gnuarmemb using the instructions provided. However, I keep getting an invalid toolchain error although I have...
In SDK 1.9.0 i saw that QSPI deep power down was implemented and i can confirm that that works using the below code. The issue I see is that if the device is in deep power...
Hi,
Is there any sample/example that comes with SDK that shows how to add extended data in BLE advertisement (using Zephyr)?
I have tried adding some additional bytes...
We have 3 nRF52840 to establish a net. one for master device, One for Master device, One for HUB(Msater-Slave) device, and One for Slave device. The data flow is Slave device...
Hi,
Following the update of my mac (M1) in Monterey, i can no longer flash programs on my board (everything worked under Big Sur).
I got the error JLinkARM DLL load...
Hello,
I am currently trying to add a FEM (nRF21540) to an already existing BLE project that is using nRF5 SDK. For that purpose I ordered the nRF21540 DK that is using...
Hello, I developed for my customer, a ZigBee coordinator in last 2019, using nRF5 SDK for Thread and Zigbee v3.2.0. Now my customer ask me if it possible to have the LQI value...
Hi,
My goal is to use a timer to trigger SPI transactions and the spi_event_handler() to trigger bluetooth transfers. In order to make it as fast as possible, I would...
Hello, we're trying to make products using BLE with nRF52840(central) and nRF52833(peripheral).
We did make custom boards and also made a program that once paired(bonded...
Hi all,
I'm working with a pressure sensor (LPS22HBTR) and the nRF52-DK and I have some issues when sending data through BLE (nRF52832). When I run the program without...
I have recently upgraded from NCS 1.5.0 to 1.8.0 and noticed that the native TLS stack (vanilla mbedtls) was no longer being used for TLS based sessions.
My use case requires...
Hi,
I found the online power profiler for BLE ( Online Power Profiler for Bluetooth LE - opp - Online Power Profiler - Nordic DevZone (nordicsemi.com) ), it helped me to...
I was working with VS code just fine and then upon booting it up today suddenly nothing will build anymore including sample projects. the only thing that i could tell that...
